JPS5888978A - Disc device - Google Patents

Disc device

Info

Publication number
JPS5888978A
JPS5888978A JP56186684A JP18668481A JPS5888978A JP S5888978 A JPS5888978 A JP S5888978A JP 56186684 A JP56186684 A JP 56186684A JP 18668481 A JP18668481 A JP 18668481A JP S5888978 A JPS5888978 A JP S5888978A
Authority
JP
Japan
Prior art keywords
track
signals
data
signal
recorded
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP56186684A
Other languages
Japanese (ja)
Inventor
Etsuo Shibazaki
悦男 芝崎
Hideo Owa
英男 応和
Shinichiro Kuwabara
桑原 紳一郎
Kiyohiko Sato
清彦 佐藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Priority to JP56186684A priority Critical patent/JPS5888978A/en
Publication of JPS5888978A publication Critical patent/JPS5888978A/en
Pending legal-status Critical Current

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  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Optical Recording Or Reproduction (AREA)

Abstract

PURPOSE:To provide additionally sound and character display such as characters for explanation, in a disc device possible for reproduction of still picture such as an optical video disc. CONSTITUTION:A lot of recording units taking three tracks as one set of the recording unit, comprising a video track 1 constituted with a still picture signal from the outer circumference, the 1st data track 2 in which audio signals are constituted with audio code signals analyzed with the PARCOR analysis, the 2nd data track 3 consisted of character code signals such as the ASCII and program code signals such as the display method, are sequentially recorded on a disc 10. Data signals comprising character codes displaying the content of classification of each recording unt and address codes representing the innermost track 5 of the recording unit are recorded on the innermost track 4 of the disc 10. Data signals comprising character codes representing the content of each recording unit and the address codes representing the 2nd data track of each recording unit are recorded on the track 5.

Description

【発明の詳細な説明】 いわゆる光学式のビデオディスクにおいては、片爾K 
54000枚の静止両像Vffi*L、再生す番ことが
で會る。ところが従来このような静止画像再しになって
しまい、良好な音声の再生を行うことはできない、また
静止画像に関する評し%/%sunなどを必要とする場
合にそれを行うこともで自な一1本発明はこのような点
kかんがみ、光学式ビデオディスク等の静止画像の再生
可能なディスク装置において、音声と、説明用の文字等
のキャツタメの表示とを付加で亀−ようにするものであ
る。
[Detailed Description of the Invention] In the so-called optical video disc,
Both 54,000 still images Vffi*L meet when it is their turn to reproduce. However, in the past, it was necessary to replay still images like this, making it impossible to reproduce good audio, and it was also impossible to do this when the evaluation of still images, such as %/% sun, was required. 11 In view of these points, the present invention is a disc device capable of reproducing still images such as an optical video disc, which is capable of adding audio and a scale display such as explanatory characters. It is.

以下に間両を参照しながら本尭羽の一実施例について*
@シよう。
Below is an example of Motoyaha with reference to Ma Ryou *
@Shiyou.

lllll−において、ディスク特上に外周側より、静
止画一信号で構成される映像トランク(実II)(1)
と、音声信号なPARCOR分析等で分析した音声;−
ド信号で構成される第1のデータトラック(砿II )
 (2)と、ム8CII等の文字キャラクタコード信号
及び表示方法等のプ關グツム;−ド信号で構成〜される
第3のデータトラック(一点鎖m1)(3)との3トラ
ツクを1組の記鎌単位として、多数の起重単位が順次配
電される。なお各起重単位は内容に応じて分l11!−
れ、各分類ととKmとめて記1Iksれる。
In llllll-, a video trunk (actual II) (1) consisting of a still image and one signal is shown from the outer circumference of the disk.
And the audio analyzed by PARCOR analysis etc.;-
The first data track (Kou II) consists of a code signal.
(2) and a third data track (single-dot chain m1) (3) consisting of character code signals such as M8CII and program code signals such as display methods, etc. As the sickle unit, a large number of hoisting units are sequentially distributed. In addition, each hoisting unit is 11 minutes depending on the content! −
Then, each classification and Km are recorded.

書らにディスクIl@の最内周のトラック(4) K、
上達の#−の名称を示す文字フードと、各分m*−構成
す41e一単位の配電されて%A4部分の最内周191
本内周のトラック(53t−示す番地コードとで構成さ
れるデータ信号が記鎌される。また上述のトラツタ俤)
に、その分111に會すれる各記鎌単位の内容の名称を
示す文字コードと、4)起重単位の第2のデータトラツ
タ(3)を示す番地=−ドとで構成されるデータ信号が
記録される。
Innermost track of disk Il@ (4) K,
The character hood indicating the name of the improvement # and the innermost circumference 191 of the % A4 part where each minute m*- consists of 41e one unit of power distribution
This inner track (53t - A data signal consisting of the indicated address code is recorded. Also, the above-mentioned track)
Then, a data signal consisting of a character code indicating the name of the contents of each record sickle unit that meets 111, and 4) an address =- code indicating the second data trap (3) of the hoisting unit is generated. recorded.

また第8閣は記録信号の作成方法を示す0図において、
aυは静止画像信号を再生するビデオテープレコーダ、
鰭は音声信号を再生するテープレコーダ、峙はI!明文
コード信号、プキダラム;−ド信号等を入力するキーボ
ードである。このビデオテープレコーダaυからの静止
画像信号が混合回路64に供給される。またチープレ;
−ダ(13からの音声信号がAD変換回路αSK供給さ
れてデジタル信号とされ、このデジタル信号がflll
fPARcO&分析回路a@に供給され1分析圧縮され
て音声ロード信号とされる。この音声コード信号が責換
騙路aηに供給され、インター9−プ及びエラー訂正;
−ドが付加され、NRZ信漫とされてメ4v−に供給さ
れる。さらにキーボードrAsからの文学、プ胃グラム
コード信号が同様の88211号でメ峰り舖に供給され
る。このメモリa樟が必要に応じて続出され、続出され
た信号が混合回路像−に供艙畜れてヘッダー及びトレー
ラフード等が付Jl′JltL4゜この信号が変調回路
(至)k供給されて例えばMFM償奇とされ、混合回路
(財)k供給されて同期信号が付加されて混合回路a4
1K供給される。そしてこの混合囲路a4から、トラッ
ク(1)〜(5)K対応する静止H倫1文字、ブーグラ
ム等の信号が所定の順序で堆り出され、レコーダ(2)
にてビデオテープに記録される。
In addition, the 8th cabinet shows the method of creating a recording signal in Figure 0.
aυ is a video tape recorder that reproduces still image signals;
The fin is a tape recorder that plays audio signals, and the face is I! This is a keyboard for inputting clear code signals, pukidaram;-do signals, etc. A still image signal from the video tape recorder aυ is supplied to a mixing circuit 64. Also cheap;
- The audio signal from 13 is supplied to the AD conversion circuit αSK and converted into a digital signal, and this digital signal is
It is supplied to fPARcO & analysis circuit a@, and is analyzed and compressed by 1 to become an audio load signal. This audio code signal is supplied to the replacement path aη, and performs interpolation and error correction;
- code is added, and it is made into an NRZ signal and supplied to the medium 4v-. In addition, literature and programming code signals from the keyboard rAs are also supplied to Rina Memine in the same No. 88211. This memory a is successively outputted as needed, and the successively outputted signals are delivered to the mixing circuit image, and the header, trailer hood, etc. are supplied to the modulation circuit. For example, MFM compensation is used, a mixing circuit (goods) k is supplied, a synchronization signal is added, and the mixing circuit a4
1K is supplied. Then, signals such as stationary characters, boograms, etc. corresponding to tracks (1) to (5) K are outputted from this mixing channel a4 in a predetermined order, and the signals are sent to the recorder (2).
recorded on videotape.

さもに第31Ilは記録信号の7オーマツトを示す。Similarly, the 31st Il shows the 7-ormat recording signal.

閣において、ムに示すように連続するデータ信号が例え
ば1!0(8XIB)ビットずつ区切られる。
In the control, continuous data signals are separated by, for example, 1!0 (8XIB) bits as shown in FIG.

この信号がBE示すように圧縮され、前後にそれぞれ8
ビツトのヘッダー;−ド(11101101)及びトレ
ーラスート(11101011)が付加され”C8X 
17ピツトの信号とされると共に%MFM変調されて水
平同期信号りの間に挿入される。この信号がさらKCK
示すように奇数フィールドの21〜2410及び偶数フ
ィールドの284〜523番目のそれぞれ240水千期
間に挿入されて、ビデオ信号と同様の信号とされる。
This signal is compressed as indicated by BE, and 8
Bit header;-code (11101101) and trailer root (11101011) are added.
It is made into a 17-pit signal, %MFM modulated, and inserted between the horizontal synchronizing signals. This signal is KCK
As shown, the signals are inserted into the 21st to 2410th odd fields and the 284th to 523rd even fields, each having a period of 240,000 yen to produce a signal similar to a video signal.

そしてDK示すように、lトラック(11フィールド:
1)X 480 = 7.2 Kバイト)分ずつの文字
中ヤラクタ及びグーダテムコード信勺(第2のトラック
(3)の信号)と、音声コード信号(第1のトラツタ(
2)の信号)とが連続して取り出され、その後に2フイ
一ルド分の静止画像信号が取り悔されて1記録単位の信
号が形成される。さらにデータトラック(4) 、 (
Is)の信号が所定部で熾り出されて記録単位の間に挿
入される。なお連続して堆り出されるデータ信号の内の
最初に取り出されるデータトラックの信号の20番目の
水平期間にヘッダーコードが1711繰り返されたヘッ
ダー期間が設けられ。
Then, as shown in DK, l track (11 fields:
1) X 480 = 7.2 Kbytes) of text and gudatem code signals (signals of the second track (3)), and voice code signals (signals of the first track (3)).
The signals 2) and 2) are successively extracted, and then the still image signals for two fields are extracted to form a signal for one recording unit. Furthermore, data track (4), (
The signal Is) is emitted at a predetermined portion and inserted between recording units. Note that a header period in which the header code is repeated 1711 times is provided in the 20th horizontal period of the signal of the data track that is first extracted among the data signals that are continuously output.

最後KIEり出されるデータトラックの1号のS意4番
目の水平期間にトレーラコードが1丁−繰り返されたト
レーラ期間が設けられる。
A trailer period in which one trailer code is repeated is provided in the fourth horizontal period of the first data track that is last KIE-outed.

このようにして記録信号が作成され、この信号を記録し
た例えばビデオテープな用いて、通常のビデオディスク
と同様のカッティング及びプレス工11にてディスタa
・が形成される。
A recording signal is created in this way, and the signal is recorded on, for example, a video tape, and is then processed into a disc by cutting and pressing 11 in the same way as for ordinary video discs.
・is formed.

このディスタα・に対して、再生は以下のように行われ
る。
Reproduction is performed on this disk α as follows.

第4図は再生装置の一例の構成を示す、EK′hPいて
、旬は中央処311鋏置(CPU)であって、このCP
U・珍からの信号が厘動制御關路CIK供給され、この
制御回路(2)からの信号によりディスク軸の原動装置
(至)及びピックアップ装置(至)が制御され、所望の
番地トラックが再生される。
Figure 4 shows the configuration of an example of a playback device.
The signal from the U-chin is supplied to the control circuit CIK, and the signal from this control circuit (2) controls the drive device (to) and pickup device (to) of the disk shaft, and the desired address track is played back. be done.

このピックアップ装置(財)から、再生回路(至)を通
じて信置が職り出される。この再生信号中の例えば口直
同期期間に挿入された番地データが抜取回路(至)を通
じてCPU@IK供給され、この番地データにて態動制
御回路−が制御される。また再生信号中の上述のへツダ
ー期間及びトレーラ期間がデジタルコンバレー−等から
なる判別回路@に供給され、例えば多数決法にてヘッダ
ー備考及びトレーラ信号が検出され、この検出信号にて
Im儂信号とデータ信号との判別信号が形成されてCP
U@1に供給される。
From this pickup device, a trust is produced through a regeneration circuit. For example, the address data inserted in the oral direct synchronization period in this reproduced signal is supplied to the CPU@IK through the sampling circuit (to), and the behavior control circuit is controlled by this address data. In addition, the above-mentioned header period and trailer period in the reproduced signal are supplied to a discrimination circuit consisting of a digital converter, etc., and the header notes and trailer signals are detected by, for example, a majority voting method. A discrimination signal between the data signal and the CP is formed.
Supplied to U@1.

さらに再生回路(至)からの信号がスイッチ回路(至)
の固定接点(SSa)及び1会回路e4に供給されると
共に、データ備考抜取回路−に供給される。この抜II
LIIII−がCPU(2)kて制御され、上述の刊別
關路−からの信号の有る期間にこの抜NR關賂−を通じ
て信号がメ毫りuDK供艙されて艷憶される。
Furthermore, the signal from the regeneration circuit (to) is transferred to the switch circuit (to)
It is supplied to the fixed contact (SSa) and the first circuit e4, and also to the data note extraction circuit. Konnuki II
LIII- is controlled by the CPU (2)k, and during a period when there is a signal from the above-mentioned publication link, the signal is sent to the uDK via the NR link and stored.

このメ毫す−に記憶されたデータがCP U@$3供給
されてエラー訂正等の#!&履及び音声、文学。
The data stored in this message is supplied to the CPU @$3 for error correction, etc. & shoes, audio, literature.

グーダツ五等の内容の判別が行われる。そしてグキグラ
ムに従り・て必要な文字=−ドが文字発生■路働に供給
され、発生された文事信号がスイッチ−路−〇1Iyj
71接点(31b)及び混合回路@に供給される。この
混合回路(至)からの信号がスイッチ回路(至)の固定
接点(31C) K供給される。このスイッチ回路−が
CPU・IKて制御され、可動接点(38m)からの信
号が肴エタ受像機411に供給される。
The content of Gudatsu 5 etc. is determined. Then, according to the gukigram, the necessary character =-do is supplied to the character generation ■path function, and the generated text signal is sent to the switch path-〇1Iyj.
71 contact (31b) and the mixing circuit @. The signal from this mixing circuit (to) is supplied to the fixed contact (31C) of the switch circuit (to). This switch circuit is controlled by the CPU/IK, and a signal from the movable contact (38m) is supplied to the appetizer receiver 411.

またプ冒ダラムに従って必要な音声;−ドが音声発生回
路−に供給され、発生された音声信号がCPU@IKて
制御されるスイッチ回路−を通じてスピーカーに供給さ
れる。
Further, the necessary sound according to the program output is supplied to the sound generation circuit, and the generated sound signal is supplied to the speaker through the switch circuit controlled by the CPU@IK.

さらに分−の指定等を行うキーボード値乃からの信号が
CPUUK供給される。
Furthermore, a signal from a keyboard value for specifying minutes, etc. is supplied to the CPUUK.

また*SVaは再生の7a−チャートを示す、IIにお
いて動作がスター卜すると、まずステップ〔1〕でビツ
タアップ装置−が最内周のトラツタ(4)に移動される
0次にステップ〔2〕でトラツタ(4から再a1sれる
デーー儒漫がメモリ411に記憶される。そして、ステ
ップ〔3〕で上述した分類の名称が4!り受像機−に表
示される。
Also, *SVa shows the 7a-chart of regeneration. When the operation starts in II, first in step [1] the bit up device is moved to the innermost tracker (4), then in step [2] The data reconsidered from Tratuta (4) is stored in the memory 411.Then, in step [3], the above-mentioned classification names are displayed on the 4! receiver.

さらに使用者がキーボード−にて任意の分−を指定する
と、ステップ〔4〕でその分類のトラツタ四のII地が
メモリ伽珍から胱与出されてピックアップ義置−が所望
のトラック(勾に移動される6次にステップ〔5〕でト
ラック(5)から再生されるデータ4I!漫がメ4W4
11に記憶書れる。そしてステップ〔・〕で上述した記
憶単位の内容の名称がモ=/受像機UKIII示される
Furthermore, when the user specifies an arbitrary number on the keyboard, in step [4], the second location of the truck 4 of that category is retrieved from the memory, and the pickup location is moved to the desired track (magazine). Data 4I! Manga me 4W4 played from track (5) in step [5]
I can memorize and write to 11. Then, in step [.], the name of the content of the storage unit described above is displayed.

さらに使用者が命−ボード@にて任意の記憶単位なa定
すると、ステップ〔7〕でその記憶単位の第鵞のデータ
トラツタ(3)の番地がメ4替−から胱李出されてビッ
タアップ偏置■が所望のトラック(3)に移動される0
次にステップ〔8〕でトラック(3)から再生されるデ
ータ1今がメ嬌す鰭に記憶される。さらにステップ〔9
〕で第1のデータトラツタ(2)ヘビツクアップ装置−
が移動される0次にステップ〔10〕でトラック(2)
から再生されるデータ備考がメ令すQfiK記憶される
。さらにステップ(11)で映倫トラック(1)へピッ
クアップ義置(財)が移動される。そしてステップ〔1
2〕でトラック(υから繰り返し再生される静止m*備
考が4二り受像機(至)k供給され、静止画が表示され
る。
Furthermore, when the user specifies an arbitrary memory unit on the life board @, in step [7], the address of the data trap (3) of the memory unit is removed from the memory board and bit up. Offset ■ is moved to the desired track (3) 0
Next, in step [8], data 1 reproduced from track (3) is stored in the fin that is currently being captured. Further step [9
] and the first data trap (2) heavy pickup device.
is moved to the 0th step [10] and the track (2)
The data notes that are played back from the QfiK are memorized. Further, in step (11), the pickup device (goods) is moved to the Eirin truck (1). And step [1
2], a still image repeatedly played from the track (υ) is supplied to the receiver (to) k, and a still image is displayed.

さらにステップ〔13〕でそり記憶単位で行うことので
きる機能の名称が毫二I受像機@に表示される。そして
使用者がキーボード@?)Kて任意の機能を指定すると
、ステップ〔14〕でその機能が実行される。
Furthermore, in step [13], the names of the functions that can be performed in units of memory are displayed on the 2-I receiver. And the user is a keyboard@? )K to specify an arbitrary function, the function is executed in step [14].

さらにステップ〔15〕で使用者が中−ポード−にて機
能の名称の表示を求めているか否かが判別喜れ、ステッ
プ〔1藝〕で同じく記憶単位の名称の表示を求めている
か否かが44J舅され、ステップ〔11〕で同じく分類
の名称の表示な京めているか否かが判別され、それぞれ
指定が行われていると童は、ス? ンフ(1B) 、(
4) −(1) kjl 8 hTo* t タx ?
 y 7’〔1畠〕で使用終了か否かが判別され、終了
ででないと自はステップ〔1B)に戻されると共に、終
了のと亀は動作がストップされる。
Furthermore, in step [15], it is determined whether the user requests the display of the name of the function in the middle port, and in step [1], it is determined whether the user also requests the display of the name of the memory unit. is 44J, and in step [11] it is determined whether or not the name of the classification is also displayed, and if each designation has been made, the child is asked whether or not the name of the classification has been specified. (1B), (
4) −(1) kjl 8 hTo* ttax?
At y7' [1 field], it is determined whether or not the use is finished, and if it is not finished, the machine returns to step [1B), and at the same time, the operation of the tortoise at the end is stopped.

すなわち第6IlIは例えば動物図−に応用した場合の
表示の例を示す0図において、まず人のようなタイトル
が表示され、続いてBのような動物の種類の表示が行わ
れる。ここで使用者が例えばイヌを指定すると、Cのよ
うにイヌの名前が表示される。さらK例えばシェパード
を指定すると、Dのようにシェパードの静止画像が表示
され、続いて罵のよ5に機能が表示される。そして例え
ば使用者が鳴き声と指定すると、音声フードが読出され
、スピーカ゛から鳴暑声が放音される。また飼育法を指
定すると、文字コードが読出され、Fのように飼育法が
モニタ受像機に表示される。
That is, in the 6th Ill, which shows an example of the display when applied to, for example, an animal diagram, a title such as a person is displayed first, and then the type of animal such as B is displayed. Here, if the user specifies, for example, a dog, the dog's name will be displayed as shown in C. For example, if you specify Shepard, a still image of Shepard will be displayed as shown in D, and then the functions will be displayed in 5. For example, when the user specifies a cry, the audio hood is read out and a loud cry is emitted from the speaker. When the breeding method is specified, the character code is read out and the breeding method is displayed on the monitor receiver, such as F.

あるいは第TIIK示すように、Bの表示で例えばイヌ
を指定した後、Cの表示で連続表示を指定することによ
りDa、Db・・・eのように静止wi像を数秒ずつ順
次表示し、所望の静止画像の後でE以降の表示を行うぶ
5Kしてもよい。
Alternatively, as shown in No. TIIK, after specifying, for example, a dog in the display B, by specifying continuous display in the display C, static wi images are sequentially displayed for several seconds like Da, Db...e, and the desired image is displayed. It is also possible to display 5K after the still image of E is displayed.

ζうして静止画侭が表示されるわけであるが、零発11
によれば、静止画儂と共に、音声及び文字等の今ヤラタ
タを表示することができる。l!りて例えば鳴會声中、
より評し%/%I!明文の表示等を行うことかで會る。
ζ Then a still image is displayed, but from zero shot 11
According to the method, it is possible to display current information such as audio and text along with still images. l! For example, during a narration,
More reviews%/%I! We meet by displaying clear text, etc.

なお音声及び文字の表示の容量は例えば上述の2フイー
ルド7、霊Xバイトの壜台に、音声で約18秒、文字で
3600字の表示が可能である。
As for the capacity for displaying audio and text, for example, on the above-mentioned 2 fields 7 and the X-byte bottle stand, it is possible to display approximately 18 seconds of audio and 3,600 characters.

また本発−は上述のように音声と文字及びプ胃ダラムを
それぞれ1本のトラツタとする壜台K[らず、両方で1
本のトラックとしたり、それぞれ複数のトラツタとして
もよい。
In addition, as mentioned above, the present invention is based on a bottle stand K that has one tratsuta for each of voice, text, and puji dharam.
It may be a book track, or each may be a plurality of tiger vines.

さらに本発明の用途は上述の図鑑に@らず、カタ四ダヤ
IIL扱説明、静止画ファイル磐にも適用て自る・ また音声の分析圧縮方法は上述のPARCOI法Kaら
ずムDPCM法などの伽の方法であってもよい。
Furthermore, the application of the present invention is not limited to the above-mentioned illustrated book, but can also be applied to Kata 4 Daya IIL instruction manual and still image file Iwa.In addition, audio analysis and compression methods include the above-mentioned PARCOI method, Kazumu DPCM method, etc. It may also be the traditional method.

【図面の簡単な説明】[Brief explanation of the drawing]

第1111は本発明の一例の構成図、第!閣、鎮3mは
その諷−のだめの図、第4図は零尭−を再生する偏置の
一例の構成図、第6図〜第γ図はその説−のための図で
ある。 (13は映像トラック、 (21、(3)はデータトラ
ック。 拳・はディスタであゐ。 第3図 !6,7r−4r  !’0 21  2:l    
 1’60イ^畳欠力−ルトー         28
4  2g5        523   524第6
No. 1111 is a block diagram of an example of the present invention, and No. 1111 is a block diagram of an example of the present invention. Figure 4 is a configuration diagram of an example of eccentric positioning for reproducing zero-taka, and Figures 6 to γ are illustrations for its explanation. (13 is the video track, (21, (3) is the data track. The fist is the dista. Figure 3!6,7r-4r!'0 21 2:l
1'60 I ^ Tatami Absence - Lutau 28
4 2g5 523 524 6th
figure

Claims (1)

【特許請求の範囲】[Claims] 静止画一信号の記鎌された画像トラツタと、JPヤツク
タコード、音声;−ド、プレグツムコードを含むデー−
コード信号の記録された少くとも1本のデータトラック
とからなる起重単位が多数記録されてなるディスク装置
A data file containing a still image signal, a recorded image tracker, a JP player code, an audio code, and a pregsum code.
A disk device in which a large number of stacking units each consisting of at least one data track on which a code signal is recorded is recorded.
JP56186684A 1981-11-20 1981-11-20 Disc device Pending JPS5888978A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56186684A JPS5888978A (en) 1981-11-20 1981-11-20 Disc device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56186684A JPS5888978A (en) 1981-11-20 1981-11-20 Disc device

Publications (1)

Publication Number Publication Date
JPS5888978A true JPS5888978A (en) 1983-05-27

Family

ID=16192825

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56186684A Pending JPS5888978A (en) 1981-11-20 1981-11-20 Disc device

Country Status (1)

Country Link
JP (1) JPS5888978A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6037218A (en) * 1983-07-07 1985-02-26 ブローム ウント フオス アクチエンゲゼルシヤフト Production of wound seam pipe
JPS61172489A (en) * 1985-01-28 1986-08-04 Mitsubishi Electric Corp Interactive video data retrieving device
JPS63153766A (en) * 1986-12-18 1988-06-27 Canon Inc Signal processor
JPS63188862A (en) * 1987-01-30 1988-08-04 Matsushita Electric Ind Co Ltd Picture file device
JPH01300777A (en) * 1988-05-30 1989-12-05 Nippon Hoso Kyokai <Nhk> Still picture file system, still picture reproducing device and its storage medium
JPH01300779A (en) * 1988-05-30 1989-12-05 Nippon Hoso Kyokai <Nhk> Still picture file editing device
US6308005B1 (en) 1998-05-15 2001-10-23 Kabushiki Kaisha Toshiba Information recording method and information reproducing method
US6697565B2 (en) 1998-05-15 2004-02-24 Kabushiki Kaisha Toshiba Information recording method and information reproducing method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53148316A (en) * 1977-05-31 1978-12-23 Victor Co Of Japan Ltd Recording media for reproducing still picture and slow motion picture enabling also to reproduce audio signal

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53148316A (en) * 1977-05-31 1978-12-23 Victor Co Of Japan Ltd Recording media for reproducing still picture and slow motion picture enabling also to reproduce audio signal

Cited By (137)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6037218A (en) * 1983-07-07 1985-02-26 ブローム ウント フオス アクチエンゲゼルシヤフト Production of wound seam pipe
JPS61172489A (en) * 1985-01-28 1986-08-04 Mitsubishi Electric Corp Interactive video data retrieving device
JPS63153766A (en) * 1986-12-18 1988-06-27 Canon Inc Signal processor
JPS63188862A (en) * 1987-01-30 1988-08-04 Matsushita Electric Ind Co Ltd Picture file device
JPH01300777A (en) * 1988-05-30 1989-12-05 Nippon Hoso Kyokai <Nhk> Still picture file system, still picture reproducing device and its storage medium
JPH01300779A (en) * 1988-05-30 1989-12-05 Nippon Hoso Kyokai <Nhk> Still picture file editing device
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US8463102B2 (en) 1998-05-15 2013-06-11 Kabushiki Kaisha Toshiba Information recording method, information recording medium, and information reproducing method, wherein information is stored on a data recording portion and a management information recording portion
US8467658B2 (en) 1998-05-15 2013-06-18 Kabushiki Kaisha Toshiba Information recording method, information recording medium, and information reproducing method, wherein information is stored on a data recording portion and a management information recording portion
US8467659B2 (en) 1998-05-15 2013-06-18 Kabushiki Kaisha Toshiba Information recording method, information recording medium, and information reproducing method, wherein information is stored on a data recording portion and a management information recording portion
US8515245B2 (en) 1998-05-15 2013-08-20 Kabushiki Kaisha Toshiba Information recording method, information recording medium, and information reproducing method, wherein information is stored on a data recording portion and a management information recording portion
US8515246B2 (en) 1998-05-15 2013-08-20 Kabushiki Kaisha Toshiba Information recording method, information recording medium, and information reproducing method, wherein information is stored on a data recording portion and a management information recording portion
US8515247B2 (en) 1998-05-15 2013-08-20 Kabushiki Kaisha Toshiba Information recording method, information recording medium, and information reproducing method, wherein information is stored on a data recording portion and a management information recording portion
US8515244B2 (en) 1998-05-15 2013-08-20 Kabushiki Kaisha Toshiba Information recording method, information recording medium, and information reproducing method, wherein information is stored on a data recording portion and a management information recording portion
US8521001B2 (en) 1998-05-15 2013-08-27 Kabushiki Kaisha Toshiba Information recording method, information recording medium, and information reproducing method, wherein information is stored on a data recording portion and a management information recording portion
US8526787B2 (en) 1998-05-15 2013-09-03 Kabushiki Kaisha Toshiba Information recording method, information recording medium, and information reproducing method, wherein information is stored on a data recording portion and a management information recording portion
US8526786B2 (en) 1998-05-15 2013-09-03 Kabushiki Kaisha Toshiba Information recording method, information recording medium, and information reproducing method, wherein information is stored on a data recording portion and a management information recording portion
US8526788B2 (en) 1998-05-15 2013-09-03 Kabushiki Kaisha Toshiba Information recording method, information recording medium, and information reproducing method, wherein information is stored on a data recording portion and a management information recording portion
US8526789B2 (en) 1998-05-15 2013-09-03 Kabushiki Kaisha Toshiba Information recording method, information recording medium, and information reproducing method, wherein information is stored on a data recording portion and a management information recording portion
US8526785B2 (en) 1998-05-15 2013-09-03 Kabushiki Kaisha Toshiba Information recording method, information recording medium, and information reproducing method, wherein information is stored on a data recording portion and a management information recording portion
US8532460B2 (en) 1998-05-15 2013-09-10 Kabushiki Kaisha Toshiba Information recording method, information recording medium, and information reproducing method, wherein information is stored on a data recording portion and a management information recording portion
US8538236B2 (en) 1998-05-15 2013-09-17 Kabushiki Kaisha Toshiba Information recording method, information recording medium, and information reproducing method, wherein information is stored on a data recording portion and a management information recording portion
US8538237B2 (en) 1998-05-15 2013-09-17 Kabushiki Kaisha Toshiba Information recording method, information recording medium, and information reproducing method, wherein information is stored on a data recording portion and a management information recording portion
US8542978B2 (en) 1998-05-15 2013-09-24 Kabushiki Kaisha Toshiba Information recording method, information recording medium, and information reproducing method, wherein information is stored on a data recording portion and a management information recording portion
US8542979B2 (en) 1998-05-15 2013-09-24 Kabushiki Kaisha Toshiba Information recording method, information recording medium, and information reproducing method, wherein information is stored on a data recording portion and a management information recording portion
US8554052B2 (en) 1998-05-15 2013-10-08 Kabushiki Kaisha Toshiba Information recording method, information recording medium, and information reproducing method, wherein information is stored on a data recording portion and a management information recording portion
US8594486B2 (en) 1998-05-15 2013-11-26 Kabushiki Kaisha Toshiba Information recording method, information recording medium, and information reproducing method, wherein information is stored on a data recording portion and a management information recording portion
US8611720B2 (en) 1998-05-15 2013-12-17 Kabushiki Kaisha Toshiba Information recording method, information recording medium, and information reproducing method, wherein information is stored on a data recording portion and a management information recording portion
US8611719B2 (en) 1998-05-15 2013-12-17 Kabushiki Kaisha Toshiba Information recording method, information recording medium, and information reproducing method, wherein information is stored on a data recording portion and a management information recording portion

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